Distribution state estimation: A necessary requirement for the smart grid

机译：配电状态估计：智能电网的必要要求

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State estimation problems for distribution networks differ from classical state estimation ones. The limited number of measurements makes the problem mathematically underdetermined without the addition of pseudo-measurements. Issues associated with the connection of distributed resources and control efficiency have led to the requirement for greater observability of power networks, but this has to be balanced against the cost of additional measurement and telemetry, including possible redundancy. The impact of estimating accurately the system state is examined in the context of transversal voltage control.

机译：配电网络的状态估计问题不同于经典的状态估计问题。有限数量的测量使问题在数学上无法确定，而无需添加伪测量。与分布式资源的连接和控制效率相关的问题导致对电力网络具有更高的可观察性的要求，但这必须与额外的测量和遥测成本（包括可能的冗余）进行权衡。在横向电压控制的情况下，检查了准确估算系统状态的影响。

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来源
《2014 IEEE PES General Meeting, Conference amp; Exposition》|2014年|1-5|共5页
会议地点 National Harbor MD(US)
作者
Lefebvre S.; Prevost J.; Lenoir L.;
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作者单位

Institut de Recherche d'Hydro-Québec (IREQ), 1800, boul. Lionel-Boulet, Varennes (Québec), Canada J3X 1S1;

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会议组织
原文格式 PDF
正文语种 eng
中图分类
关键词
Current measurement; Measurement uncertainty; Pollution measurement; Real-time systems; Smart grids; State estimation; Voltage measurement; reactive control; smart TD grids; state estimation; transversal network modelling;

机译：电流测量;测量不确定度;污染测量;实时系统;智能电网;状态估计;电压测量;无功控制;智能T＆D电网;状态估计;横向网络建模;;

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1. Communication Requirement for Reliable and Secure State Estimation and Control in Smart Grid [J] . Li H., Lai L., Zhang W. Smart Grid, IEEE Transactions on . 2011,第3期

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2. Cyber security requirements engineering for low-voltage distribution smart grid architectures using threat modeling [J] . Stefan Marksteiner, Heribert Vallant, Kai Nahrgang Information Security Technical Report . 2019,第Deca期

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3. EPPRD: An Efficient Privacy-Preserving Power Requirement and Distribution Aggregation Scheme for a Smart Grid [J] . Lei Zhang, Jing Zhang Sensors . 2017,第8期

机译：EPPRD：智能电网的高效保护隐私的电力需求和分配聚合方案
4. Distribution state estimation: A necessary requirement for the smart grid [C] . Lefebvre S., Prevost J., Lenoir L. IEEE PES General Meeting, Conference Exposition . 2014

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5. General application of smart inverters in distribution and smart grid [D] . Peng, Wenxin 2015

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6. EPPRD: An Efficient Privacy-Preserving Power Requirement and Distribution Aggregation Scheme for a Smart Grid [O] . Lei Zhang, Jing Zhang 2017

机译：EPPRD：一种用于智能电网的高效保护隐私的电力需求和分配聚合方案
7. Identification of Requirements for Distribution Management Systems in the Smart Grid Context. [O] . Rezkalla Michel M.N., Heussen Kai, Marinelli Mattia, 2015

机译：智能电网环境下配电管理系统要求的识别。
8. Guidelines for Smart Grid Cyber Security: Vol. 1, Smart Grid Cyber Security Strategy, Architecture, and High-Level Requirements. The Smart Grid Interoperability Panel Cyber Security Working Group [R] . 2010

机译：智能电网网络安全指南：Vol。 1，智能电网网络安全战略，架构和高级要求。智能电网互操作性小组网络安全工作组

Distribution state estimation: A necessary requirement for the smart grid

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